Sensor | Hall Effect ; Pulse Signal | Water Pressure | < 2.0MPA | ||
Pipe Connection | 3 inch | Flow Range | 50-500L/min | ||
Material | Brass Copper | Medium | water / hot water | ||
Operating Voltage | DC1.8-5.5V | Medium Temperature | -20°C~+120°C | ||
Working Current | 1.5uA | Apply for | Water Heater ; Solar Energy System ; Filling Machine | ||
Accuracy | F=1.2*Q ±3% (Q=L/min=60) 【 F=pulse frequency x 1 (contant 1) x Q = 1.2*1*60 = 72 pulses/LPM 】 |